| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.34 | 5.599% | $152.4216 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $243.56 | 13.338% | $276.046 | $276.05 | $276.05 | $276.00 |
| Purchase #3 | $41.30 | 7.222% | $44.2827 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $181.46 | 13.303% | $205.5996 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $138.79 | 6.241% | $147.4519 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $218.49 | 12.784% | $246.4218 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $7.28 | 9.129% | $7.9446 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $975.22 | $1,080.1682 | $1,080.16 | $1,080.15 | $1,080.10 | |